Average Co-Inventor Count = 3.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Air Liquide Deutschland Gmbh (2 from 3 patents)
2. Other (1 from 832,880 patents)
2 patents:
1. 7700135 - Cerebral protection with a xenon-containing gas
2. 7235264 - Cerebral protection with a gas comprising xenon